CRYSTAL-STRUCTURES OF (PLUS-OR-MINUS)-1,2/4,5-DI-O-ISOPROPYLIDENE-MYO-INOSITOL AND (PLUS-OR-MINUS)-1,2/5,6-DI-O-ISOPROPYLIDENE-MYO-INOSITOL - A CONFORMATIONAL-ANALYSIS

被引：17

作者：

CHUNG, SK

RYU, YH

CHANG, YT

WHANG, DM

KIM, KM

机构：

[1] Department of Chemistry, Pohang Institute of Science and Technology, Pohang

来源：

CARBOHYDRATE RESEARCH | 1994年 / 253卷

关键词：

D O I：

10.1016/0008-6215(94)80051-0

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

(+/-)-1,2:4,5-Di-O-isopropylidene-myo-inositol (1), C12H20O6, crystallises in the monoclinic space group, C2/c with unit-cell dimensions a = 22.587(3), b = 5.4204(3), and c = 22.174(4) Angstrom. (+/-)-1,2:5,6-di-O-isopropylidene-myo-inositol (2), C12H20O6, crystallises in the monoclinic space group, P2(1)/n with a = 11.543(3), b = 6.860(1), and c = 16.895(4) Angstrom. The inositol ring of 1 and 2 has a chair and skew conformation, respectively. Based on the crystalline conformations of 1 and 2, steric and hydrogen bonding features of the hydroxyl groups are discussed.

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页码：13 / 18

页数：6

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